could corosync can support unicast heartbeat mode?

Posted by Emre He on Server Fault See other posts from Server Fault or by Emre He
Published on 2012-12-11T09:09:18Z Indexed on 2012/12/11 11:05 UTC
Read the original article Hit count: 404

Filed under:

corosync

|

linux-ha

|

unicast

could corosync can support unicast heartbeat mode?

from another thread in serverfault, some guy raised below corosync conf:

totem {
        version: 2
        secauth: off
        interface {
                member {
                        memberaddr: 10.xxx.xxx.xxx
                }
                member {
                        memberaddr: 10.xxx.xxx.xxx
                }
                ringnumber: 0
                bindnetaddr: 10.xxx.xxx.xxx
                mcastport: 694
        }
        transport: udpu
}

is this conf type means unicast mode?

thanks,
Emre

© Server Fault or respective owner

Related posts about corosync

Changing Corosync/Heartbeat pair's active node based on MySQL/Galera cluster state

as seen on Server Fault - Search for 'Server Fault'
Background I'm planning on building a High Availability "cluster" for our Zabbix instance by placing two physical servers in one server room and two in another server room. In each server room one of the physical servers will run Zabbix on RHEL and the other will run Zabbix's MySQL database, also… >>> More
could corosync can support unicast heartbeat mode?

as seen on Server Fault - Search for 'Server Fault'
could corosync can support unicast heartbeat mode? from another thread in serverfault, some guy raised below corosync conf: totem { version: 2 secauth: off interface { member { memberaddr: 10.xxx.xxx.xxx } … >>> More
ldirectord ipvsadm not show reals ip and not work wtih pacemaker and corosync

as seen on Server Fault - Search for 'Server Fault'
first thanks for your time. I'm having a problem with ldirectord that I can not solve, I comment my situation: I have two nodes with pace maker and corosync and configure somes resources: root@ldap1:/home/mamartin# crm status Last updated: Tue Jun 3 12:58:30 2014 Last change: Tue Jun 3 12:23:47… >>> More
What's the difference between keepalived and corosync, others?

as seen on Server Fault - Search for 'Server Fault'
I'm building a failover firewall for a server cluster and started looking at the various options. I'm more familiar with carp on freebsd, but need to use linux for this project. Searching google has produced several different projects, but no clear information about features they provide . CARP… >>> More
Corosync - stopping the service crashes the server

as seen on Server Fault - Search for 'Server Fault'
I am trying to set up a test cluster on a Xen Server with 2 paravirtualized CentOS 5.4 machines. I am using Pacemaker+Corosync, and following the instructions found at http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf and other sites. Anyway, when I try to manually stop the corosync service… >>> More

Related posts about linux-ha

Implementing a Linux-HA based clustering setup on Windows

as seen on Server Fault - Search for 'Server Fault'
I have a (tried and tested) setup involving: 2x Load balancing nodes on a floating IP via Heartbeat, load balancing 2 tomcat servers. 2x Tomcat servers 2x Galera Cluster MySQL servers synchronously replicating (+1 arbitrator node) All are evenly spread across 2 physical nodes. Now, I have… >>> More
Heartbeat (Linux HA) and NetApp?

as seen on Server Fault - Search for 'Server Fault'
Does anyone have any experience setting up a high availability two node Linux cluster using heartbeat (linux-ha.org) and NetApp storage (preferably using SnapDrive for Linux)? Basically I would like to mount the same NetApp LUN over Fibre Channel to two servers in an Active/Passive mode (only one… >>> More
(simple) linux HA with vmware vsphere?

as seen on Server Fault - Search for 'Server Fault'
I hope my upcoming question is specific enough, and you are able and willing to support :-) We have several openSUSE VMs in an ESX-Cluster (three ESX-Servers) with an attached iSCSI-SAN. All of those Linux VMs are "single point of failure"-configured, which means in the case of a Web-Server: LAMP… >>> More
Linux HA - Best Heartbeat hardware solution

as seen on Server Fault - Search for 'Server Fault'
Hi all I would ask anyone what is the best layer 2 medium for heartbeat in Linux and how it's best configured. More precisely I've been thinking about a dedicated NIC for that purpose but then i thought that if a switch breaks then i would loose the heartbeat connection for most of the cluster and… >>> More
Heartbeat on SLES 11

as seen on Server Fault - Search for 'Server Fault'
I am trying to setup Linux-HA (Heartbeat) on a new SLES 11 Server anyone know of a good step-by-step for this the site's docs leave a little to be desired... Thanks! >>> More